…confirms recurrent episodes of ventricular fibrillation (VF) appropriately treated with shocks. Despite initial stabilization, he continues to have frequent premature ventricular complexes and short runs…

For an athlete with multiple premature ventricular contractions (PVCs) (≥2 PVCs per 10-second tracing) on an ECG, what is the minimum recommended evaluation?

…male presents with frequent premature ventricular contractions (PVCs) causing palpitations and fatigue. An echocardiogram reveals a structurally normal heart with a left ventricular ejection fraction …

…presenting with symptomatic premature ventricular complexes. Genetic testing reveals a pathogenic variant in a desmosomal protein. An echocardiogram shows a left ventricular ejection fraction of…

…six months. A 24-hour Holter monitor demonstrates a high burden of premature ventricular complexes and several runs of non-sustained ventricular tachycardia. A transthoracic…

…a regular narrow-complex tachycardia. The event is triggered by a premature atrial beat that is immediately followed by a sudden, marked prolongation of the…

When treating recurrent ventricular tachycardia (VT) with hemodynamic effects, which medication may be considered if beta-blockers, amiodarone, and overdrive stimulation are not effective or…

This ECG, with an irregular ventricular rate around 55 to 65 bpm, shows which of the following?

What is the risk associated with ventricular fibrillation (VF)?

A 58-year-old female, with a history of left ventricular hypertrophy and heart failure, suddenly experiences chest pain and tightness while walking her dog…

A 62-year-old male with a history of hypertension and known left ventricular hypertrophy (LVH) presents to the emergency department with atypical chest pain…